DR. MAXWELL CARLSON ALLEY MD
NPI 1952806663
Orthopaedic Surgery in Albany, NY
About Dr. Maxwell Carlson Alley Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MAXWELL CARLSON ALLEY MD (NPI 1952806663) is an individual orthopaedic surgery provider in Albany, New York, licensed in New York (336210-01) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Albany Medical Center Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Maxwell Carlson Alley Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Maxwell Alley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Albany, NY 12206
- Reassigned Medicare billing, New York enrollment
- 59 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Albany Medical Center Hospital
Acute Care Hospitals · Albany, NYSt Peter's Hospital
Acute Care Hospitals · Albany, NYSamaritan Hospital Of Troy, New York
Acute Care Hospitals · Troy, NYSaratoga Hospital
Acute Care Hospitals · Saratoga Springs, NYSunnyview Hospital And Rehabilitation Center
Acute Care Hospitals · Schenectady, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12206 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALBANY, NY 12206
ALBANY, NY 12206
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Maxwell Alley's NPI number?
The NPI number for Maxwell Alley is 1952806663. It was assigned to this individual provider in the NPPES registry on March 26, 2018.
Where is Maxwell Alley located?
Maxwell Alley practices at 1367 Washington Ave Ste 200, Albany, NY 12206. The listed phone number is (518) 489-2666.
What is Maxwell Alley's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Maxwell Alley enrolled in Medicare?
Yes. Maxwell Alley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Maxwell Alley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maxwell Alley reassigns Medicare benefits to Capital Region Orthopaedic Associates, PC (Albany, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maxwell Alley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Maxwell Alley affiliated with any hospitals?
According to CMS data, Maxwell Alley is affiliated with Albany Medical Center Hospital, St Peter's Hospital, Samaritan Hospital Of Troy, New York, Saratoga Hospital and Sunnyview Hospital And Rehabilitation Center.
When was this NPI record last updated?
The NPPES record for Maxwell Alley was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Maxwell Carlson Alley, MD · NPI 1952806663
Orthopaedic Surgery physician in Albany, New York. Individual provider, active in the CMS NPPES registry since March 26, 2018.
## Identity
- **NPI:** 1952806663 (Entity type: Individual)
- **Enumerated:** March 26, 2018
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 336210-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1367 WASHINGTON AVE STE 200, Albany, NY 12206-1048
- **Phone:** (518) 489-2666
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Capital Region Orthopaedic Associates, PC (NPI 1871533216, Albany, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 2018
## Record status
- **NPPES last updated:** October 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952806663) · Data from the CMS NPPES public registry.